Add to ORKGCommon Forms/Occurrences: Mainly of sedimentary origin Useful Identification Test: May be attracted to a magnet after heating Chemical formula: Fe2O3 Crystal System: Thin tabular crystals or massive Colour: Silvery gray, black, or brick red Streak: Red to red-brown Lustre: Metallic (M) or Nonmetallic (NM) Cleavage: No cleavage Fracture: Uneven Hardness: 5.0 - 6.5 Hardness Search: five; six Specific Gravity: 4.9 - 5.3%value%value%valu
Common Forms/Occurrences: Present in most igneous and both regional and contact metamorphic rocks ...
Common Forms/Occurrences: Present in most igneous and both regional and contact metamorphic rocks ...
Hematite is a canted antiferromagnet with reddish color that occurs widely on Earth and Mars. Identi...
Common Forms/Occurrences: Mainly of sedimentary origin Useful Identification Test: May be attrac...
Common Forms/Occurrences: Mainly of sedimentary origin Useful Identification Test: May be attrac...
Common Forms/Occurrences: Common constituent of Precambrian iron-formations Useful Identificatio...
Common Forms/Occurrences: Common constituent of Precambrian iron-formations Useful Identificatio...
Common Forms/Occurrences: Found in hydrothermal deposits Useful Identification Test: Insoluble i...
Common Forms/Occurrences: Found in hydrothermal deposits Useful Identification Test: Insoluble i...
Common Forms/Occurrences: Always of secondary origin resulting from the alteration of other ores or ...
Common Forms/Occurrences: Found in hydrothermal deposits Useful Identification Test: Insoluble i...
Common Forms/Occurrences: Always of secondary origin resulting from the alteration of other ores or ...
Common Forms/Occurrences: Widely distributed as accessory mineral (all classes of rocks) Useful ...
Common Forms/Occurrences: Widely distributed as accessory mineral (all classes of rocks) Useful ...
Common Forms/Occurrences: Widely distributed as accessory mineral (all classes of rocks) Useful ...
Common Forms/Occurrences: Present in most igneous and both regional and contact metamorphic rocks ...
Common Forms/Occurrences: Present in most igneous and both regional and contact metamorphic rocks ...
Hematite is a canted antiferromagnet with reddish color that occurs widely on Earth and Mars. Identi...
Common Forms/Occurrences: Mainly of sedimentary origin Useful Identification Test: May be attrac...
Common Forms/Occurrences: Mainly of sedimentary origin Useful Identification Test: May be attrac...
Common Forms/Occurrences: Common constituent of Precambrian iron-formations Useful Identificatio...
Common Forms/Occurrences: Common constituent of Precambrian iron-formations Useful Identificatio...
Common Forms/Occurrences: Found in hydrothermal deposits Useful Identification Test: Insoluble i...
Common Forms/Occurrences: Found in hydrothermal deposits Useful Identification Test: Insoluble i...
Common Forms/Occurrences: Always of secondary origin resulting from the alteration of other ores or ...
Common Forms/Occurrences: Found in hydrothermal deposits Useful Identification Test: Insoluble i...
Common Forms/Occurrences: Always of secondary origin resulting from the alteration of other ores or ...
Common Forms/Occurrences: Widely distributed as accessory mineral (all classes of rocks) Useful ...
Common Forms/Occurrences: Widely distributed as accessory mineral (all classes of rocks) Useful ...
Common Forms/Occurrences: Widely distributed as accessory mineral (all classes of rocks) Useful ...
Common Forms/Occurrences: Present in most igneous and both regional and contact metamorphic rocks ...
Common Forms/Occurrences: Present in most igneous and both regional and contact metamorphic rocks ...
Hematite is a canted antiferromagnet with reddish color that occurs widely on Earth and Mars. Identi...